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CuNi44 Constantan Wire Copper Nickel Alloy for Electrical Resistance

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CuNi44 Constantan Wire Copper Nickel Alloy for Electrical Resistance

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Brand Name : Tankii

Model Number : CuNi44

Certification : -

Place of Origin : China

MOQ : 50kg

Price : 25USD

Payment Terms : L/C,D/A,D/P,T/T,Western Union,MoneyGram

Supply Ability : 500ton/year

Delivery Time : 15-20

Packaging Details : Case

Constantan Type : : Cuni44

Manufacturer : Tankii Alloy

State : Annealed and Hard

Sample Supply : small sample supply is available

Advantage : Good Price

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Copper Nickel Alloy CuNi44 WireConstantan Electrical Resistance Wire

Grade: CuNi44,it is also called Cuprothal, Alloy 294, Cuprothal 294, Nico, MWS-294, Cupron, Copel, Alloy 45,

Neutrology, Advance, CuNi 102, Cu-Ni 44, Constantan

Chemical Content(%)

Mn

Ni

Cu

1.0

44

Bal.

Mechanical Properties

Max Continuous Service Temp

400 ºC

Resistivity at 20ºC

0.49 ± 5% ohm*mm2/m

Density

8.9 g/cm3

Temperature Coefficient of Resistance

< -6 ×10-6/ºC

EMF VS Cu (0~100ºC)

-43 μV/ºC

Melting Point

1280 ºC

Tensile Strength

Min 420 Mpa

Elongation

Min 25%

Micrographic Structure

Austenite

Magnetic Property

Non.

Regular size:

We supply products in the shape of wire,flat wire,strip.We can also make customized material according to useris requests.

Bright and white wire--0..03mm~3mm

Oxidized wire:0.6mm~10mm

Flat wire:thickness 0.05mm~1.0mm,width 0.5mm~5.0mm

Strip:0.05mm~4.0mm,width 0.5mm~200mm

Product features:

Nice corrosion resistance, good malleability and solderability.The special low resistance can be used in many heater and resistor fields.

Application:

It could be used to make electric heating element in low-voltage apparatus, such as thermal overload relay, low-voltage circuit breaker, and so on.And used in heat exchanger or condenser tubes in evaporators of desalination plants, process industry plants, air cooling zones of thermal power plants, high-pressure feed water heaters, and sea water piping in ships.

CuNi44 Constantan Wire Copper Nickel Alloy for Electrical ResistanceCuNi44 Constantan Wire Copper Nickel Alloy for Electrical ResistanceCuNi44 Constantan Wire Copper Nickel Alloy for Electrical Resistance




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